Reconsider Exercise 8.1.23 on cell phone use. Complete a test of significance to determine if there is
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Reconsider Exercise 8.1.23 on cell phone use. Complete a test of significance to determine if there is an association between race and whether someone owns a cell phone using p?max − p?min as the statistic. Make sure you give the hypotheses, your p-value, and a conclusion.
Data from Exercises 8.1.23
In a January 2019 poll conducted by the Pew Research Center, they asked a random sample of U.S. adults if they owned a cell phone. The results are shown in the following table by race.
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Related Book For
Introduction To Statistical Investigations
ISBN: 9781119683452
2nd Edition
Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy
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